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(2013 YB)
Classification: Apollo [NEO]          SPK-ID: 3654983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456649.5 (2013-Dec-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .427424325850541 0.011597  
a 1.551063022807776 0.027138 au
q .8881009559324603 0.0024491 au
i .1920257546797197 0.0008865 deg
node 269.0317692564015 0.051245 deg
peri 230.1520374982327 0.21686 deg
M 341.2413783177829 0.54385 deg
tp 2456686.265545790346
(2014-Jan-28.76554579)
0.10104 TDB
period 705.574039966471
1.93
18.517
0.0507
d
yr
n .5102228534614274 0.01339 deg/d
Q 2.214025089683092 0.038737 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   first obs. used      2013-12-23  
   last obs. used      2013-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .79614  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:43:15  

Additional Information
 Earth MOID = .000125141 au 
 Jupiter MOID = 2.8293 au 
 T_jup = 4.342 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 31.5   n/a MPO279477  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2013-Dec-23 12:22 00:08 Moon 0.00252010163479991 0.00251189843289668 0.0025284349596156 9.31609652369561 9.3147004791475 2456650.015515076 7.80203027499661 993.154083790066 13.1775242940102 -65.3335705645885 12022.9566430286 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 13:46:24 2018-Dec-11 16:10
2013-Dec-23 12:51 00:01 Earth 0.000181476168134026 0.000167644848801837 0.000194871517550532 10.5001401279215 8.9937997053149 2456650.035170948 1.26384044872292 483.783472870223 6.48769276244086 -20.6152597467529 22.5947039193631 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 13:46:24 2018-Dec-11 16:10
2014-Feb-08 22:23 6_00:31 Venus 0.118989112821525 0.114600107556296 0.124073284274268 2.70840294989338 2.70165627636288 2456697.432422818 8670.94501168225 512576.532048446 10134.0977810472 61.7798336504623 1416.53206486581 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 13:46:24 2018-Dec-11 16:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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